(1)
;高氯酸的酸性强于磷酸 (或HCl的稳定性强于PH 3)
(2)CH 3OH;O 2+4H ++4e -=2H 2O
(3)2H ++2e -=H 2;2Cl 2+2Ca(OH) 2==CaCl 2+Ca(ClO) 2+2H 2O
(4)Na 2O(s)+1/2O 2(g)=Na 2O 2(s) △H=-97kJ/mol
(1)
;高氯酸的酸性强于磷酸 (或HCl的稳定性强于PH 3)
(2)CH 3OH;O 2+4H ++4e -=2H 2O
(3)2H ++2e -=H 2;2Cl 2+2Ca(OH) 2==CaCl 2+Ca(ClO) 2+2H 2O
(4)Na 2O(s)+1/2O 2(g)=Na 2O 2(s) △H=-97kJ/mol